3 axis digital readout for grinders

{"cid":"91204360","title":"LCD 3 Axis Digital Readout System For Grinders Ruler Linear Scale Encoder","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/6e\/df237ebfa06d15452b90f87667fc-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SINO","Model Number":"SDS2-3VA, KA300, Ka500","Minimum Order Quantity":"1 PC","Delivery Time":"5-8 days","Certification":"CE,RoHS","Place of Origin":"Guangzhou, CHINA","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"10000 pcs per month","Packaging Details":"Carton","Name":"Milling Machine Lathe SDS2-3VA LCD Digital Readout Glass linear ruler","Color":"Grey\/black-Colors","Number of Axis":"3","Signal":"Digital readout system: TTL \/ RS422","Voltage":"Digital readout kits: AC100-240V \/ 50-60Hz","Suitable for":"Milling machine, boring machine","Resolution":"1um,5um,0.5um","Material":"Metal"}}

{"cid":"91198063","title":"3 Axis Digital Readout Unit for Drilling 2-4 Linear Encoders, 5-0.1\u03bcm Resolution, A\/B Quadrature Signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/37\/a6\/302140d04a33d3f413a83efa535d-200x200-1.jpg","attrs":{"Brand Name":"Easson","Model Number":"ES-14B","Minimum Order Quantity":"1SET","Delivery Time":"5 working days","Certification":"CE","Place of Origin":"P.R.China","Payment Terms":"T\/T","Supply Ability":"1000 SETS per Months","Packaging Details":"Carton","Name":"3 Axis Dro For Bridgeport Mill","Keyword":"Dro Digital Readout","Application":"Milling, Lathe, Grinder, Boring","Languages":"20 Options","Display Resolution":"0.1\u00b5m, 0.5\u00b5m, 1\u00b5m, 5\u00b5m","LCD Size":"7 Inch","Power Supply":"110V \/ 220V","Output Signal":"TTL"}}